Mitsubishi Electric CITY MULTI PLFY-EP-NEMU-E Serie Para El Instalador página 17

7. Test run
A
B
C
D
Fig. 7-8
A Water supply pump
B Water (about 1000 cc, 1/4 gal)
C Drain plug
D Pour water through outlet
• Be careful not to spray water into the
drain pump mechanism.
7.3. Check of drainage (Fig. 7-8)
• Ensure that the water is being properly drained out and that no water is leaking
from joints.
When electric work is completed.
• Pour water during cooling operation and check.
When electric work is not completed.
• Pour water during emergency operation and check.
• Drain pan and fan are activated simultaneously when single phase 208/230V is
turned on to L1 and L2 on terminal block after the connecter (SWE) on controller
board in the electrical branch box is set to ON.
Be sure to turn it back to the former state after work.
en
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